To prevent unauthorized users' access to a user interface, lock the user interface.
The configuration is locked and accessible only to the current user.
After the configuration is locked, the current user can individually has unshared configuration rights.
You can run the display configuration-occupied user command to view the current user that has the unshared configuration rights.
The system view is displayed.
The interval after which the configuration is unlocked is set.
The configuration is committed.